News & Events

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23.11.2025partnership with Vetrotech Saint Gobain

Discover a Swiss timber frames manufacturer story where the passion for wood is inherited from father-to-son.  

From 14 to 18 October, the “Holz” woodworking trade fair will be held in Basel. We will have a stand there and will be presenting...

Since July 2025, our company has been certified Valais Excellence – Positive Economy. A sustainable and responsible economy in Valais...

Taking heavy wooden panels and laying them correctly on a CNC machine, then putting the final panels back on a trolley. On paper,...

The Tourist Office inaugurated its new offices on the occasion of Saint Catherine's Day. A customer-friendly space with a...

the Anniviers ski lifts awarded us the contract for the production of very large windows for their new restaurant "Espace Weisshorn"...

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As a company affiliated to the Bureau des Métiers, we are committed to respecting values in our work: respect for the customer,...

As a company affiliated to the Bureau des Métiers, we are committed to respecting values in our work: respect for the customer,...

new in the sliding world: a fitting fully integrated in the leaf battery operation, with presence detector motorized sliding wings...

Come and participate in the first GMV 2018 open house. The entire Tz Carpentry team will be pleased to welcome you to Avenue des plane...

Come and participate in the first GMV 2018 open house. The entire Tz Carpentry team will be pleased to welcome you to Avenue des plane...

In order to better serve you, Tschopp-Zwissig SA is reorganizing and strengthening its financial structure. For more than 78 years...

"At the dawn of this new year, I wish you a happy holiday season, joy, happiness and health. May all your projects come true and may...

The entire Tschopp-Zwissig SA team congratulates Mr. Jérémie Savoy, for obtaining both his federal certificate of competence as a...

The right choice when buying windows

Two new young people have just started their apprenticeship as carpenters.

The last audit of the FFF took place on July 12, 2016.

2 new apprentices started their training with our company on July 1st. They are Diogo Campos and Milan Petrovic. We wish them...